Answer:
x=19
HOPE THIS HELPS
-Todo <3
Step-by-step explanation:
6x+3x-5+14=180
9x+9=180
-9 -9
9x=171
/9 /9
x=19
The last set because a function can’t have the same two x values
Answer:
y = x
Step-by-step explanation:
The inverse of f(x) = x is just y = x.
Step-by-step explanation:
x² - 2x - 15 = 0
x1 = 5
x2 = -3
P is (18, -16)
to find the answer, u would solve it in reverse order of the midpoint formula by first doing the x-values:
5(2)= 10-(-8) = 18
and then the same to y-values:
-10(2)= (-20)-(-4) = -16
to get:
(18, -16)